using System;
using System.Collections;
using System.Text;

namespace P4API
{
    /// <summary>
    /// Provides the output of a Perforce Command in "tagged" moded.
    /// </summary>
    /// <example>
    /// <code>
    /// get
    /// {
    /// 	if (m_results == null)
    /// 	{
    /// 		m_results = (P4Record[])TaggedOutputs.ToArray(typeof(P4Record));
    /// 	}
    /// 	return m_results;
    /// }
    /// </code>
    /// </example>
    /// <remarks>
    /// Shawn Was Here
    /// </remarks>
    public class P4RecordSet : P4BaseRecordSet, IEnumerable
    {
        internal P4RecordSet() { }
        private P4Record[] m_results;
        private P4Record[] _Results
        {
            get
            {
                if (m_results == null)
                {
                    m_results = (P4Record[])TaggedOutputs.ToArray(typeof(P4Record));
                }
                return m_results;
            }
        }
        public P4Record[] Records
        {
            get
            {
                return (P4Record[])_Results.Clone();
            }
        }

        public string[] Messages
        {
            get
            {
                return (string[])base.StringOutputs.ToArray(typeof(string));
            }
        }

        public P4Record this[int Index] //Indexer
        {
            get
            {
                return _Results[Index];
            }
        }

        #region IEnumerable Members

        IEnumerator IEnumerable.GetEnumerator()
        {
            return _Results.GetEnumerator();
        }

        #endregion
    }
}